Heavy Electric Motorized Door Open: Garage door or other heavy door operated by motor and chains, electric door open. Part of the LYN106 package of Heavy Machinery sounds by Lynne Publishing. To find more in this package, search LYN106. Mechanical,

Description: Heavy Electric Motorized Door Open: Garage door or other heavy door operated by motor and chains, electric door open. Part of the LYN106 package of Heavy Machinery sounds by Lynne Publishing. To find more in this package, search LYN106.